Bug: On AIX using DIO/CIO on JFS2

  • From: Denny Koovakattu <oracle-l@xxxxxxxxxxxxxx>
  • To: oracle-l@xxxxxxxxxxxxx
  • Date: Fri, 17 Feb 2006 13:27:38 -0600

FYI: The following was released by IBM today and was classified as a HIPER (High
Impact/Highly Pervasive).

APAR Number: IY78323
A cached write to a JFS2 file resulting in a non-page-aligned
file size followed by a subsequent DIO/CIO write to the last
block of the file results in no size increase, losing part
of the last write. This only occurs on JFS2.

Regards,
Denny
--
Denny Koovakattu

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